Washing barrel of a washing machine, and washing machine

ABSTRACT

A washing barrel of a washing machine is rotatably installed within a cabinet of the washing machine as a structure for containing clothes and washing water. The washing barrel includes a drainage channel arranged on an outer side of the washing barrel for allowing water to be drained downwards, and an internal face of at least one side, away from the washing barrel, of the drainage channel gradually deviates away from a central axis of the washing barrel from top to bottom. The washing machine comprises the cabinet, the washing barrel, a mounting plate installed below a bottom of the washing barrel and configured to support the washing barrel, and the mounting plate is connected with the cabinet via a damping part.

TECHNICAL FIELD

The present disclosure relates to a washing device, in particular to a washing barrel of a washing machine and a washing machine provided with the washing barrel.

BACKGROUND

An existing impeller-type washing machine generally includes a washing barrel, an outer barrel, a damping part and a power system. During clothes washing and dehydration, a washing barrel rotates relative to an outer barrel, such that clothes and washing water produce an effect to achieve an object of washing clothes or dehydrating. Wherein an outer barrel is configured to holding water, in a process of washing clothes, the outer barrel is not in contact with clothes, the outer barrel is installed outside the washing barrel, so as to provide support for the washing barrel. For the existing washing machine, the size of the outer barrel is bigger relative to that of the washing barrel, therefore a large amount of washing water is accumulated between the washing barrel and the outer barrel, and cannot be sufficiently utilized, and such a setting not only is not beneficial for water saving, but also causes a big size of the whole washing machine.

A Chinese patent with an application number of CN99230455.5 discloses a single-barrel water-saving washing machine, wherein a water collecting device is arranged at a barrel opening of a washing barrel, the water collecting opening of a water collecting device is enclosed at a barrel opening along the washing barrel, a water collecting chamber arranged at a barrel opening of a water collecting device is connected with multiple water drainage pipes, and the water drainage pipes are arranged symmetrically from top to bottom along an outer wall of a washing barrel. During spin-drying, the water collecting device collects centrifugal water flow caused by high-speed rotation and leads downwards and discharges the water flow. As to such a structure, although the outer barrel is saved, however, during dehydration of the washing machine, washing water will be concentrated inside a water collecting chamber under an effect of a centrifugal force after entering a water collecting device, and is difficult to flow downwards along a water drainage pipe, then washing water is concentrated at an upper end of the washing barrel, such that an upper end and a lower end of the washing barrel are not balanced, especially when excessive water remains inside the washing barrel, most washing water is concentrated inside a water collecting chamber and cannot be discharged, thereby improving overall gravity of an inner barrel, increasing vibration of an inner barrel, increasing working load of a motor during dehydration, and easily damaging the motor.

In view of this, the present disclosure is hereby proposed.

SUMMARY

A technical problem to be solved in the present disclosure is to overcome shortcomings of the prior art, and provide a washing barrel which can enlarge volume of the washing barrel, avoid washing water from concentrating on a top of the washing barrel during dehydration and improve speed of water dehydration and discharge.

In order to realize the present object, the present disclosure adopts the following technical solution: a washing barrel of a washing machine, being configured to be rotatably installed within a cabinet of the washing machine and being a structure for containing clothes and washing water, comprising:

a drainage channel, being arranged on an outer side of the washing barrel for allowing water to be drained downwards, and

an internal face of at least one side, being away from the washing barrel, of the drainage channel is set to be gradually deviated away from a central axis of the washing barrel from top to bottom.

Further, a water inlet is provided at an upper end of the drainage channel, a water outlet is provided at a lower end, and

a water drainage cavity of the drainage channel is provided to be communicated with the water inlet and the water outlet.

Further, the water drainage cavity is separately formed by a hollow structure inside the drainage channel, or,

the water drainage cavity is formed by a peripheral wall surface of the washing barrel covered by the drainage channel.

Further, the drainage channel comprises a water channel casing and a part of a barrel wall of the washing barrel,

the drainage channel is formed by the barrel wall of the washing barrel and the water channel casing fastened on the washing barrel.

Further, at least one drainage channel is provided,

preferably at least two drainage channels are provided and set at intervals along a circumferential direction of the washing barrel.

Further, an upper collecting annulus is provided at an upper end of the washing barrel,

a dehydration hole communicated with the inside the washing barrel is provided at a side, facing the washing barrel, of the upper collecting annulus,

the upper end of the drainage channel is communicated with the upper collecting annulus, and the water in the upper collecting annulus is guided downwards and drained out.

Further, a drainage outlet is provided at a bottom of the washing barrel, and

the lower end of the drainage channel is communicated with the drainage outlet.

Further, a top of the washing barrel is provided with a balanced ring,

the dehydration hole is arranged below the balanced ring, and

an inner diameter of the balanced ring is smaller than that of an inner diameter of an opening at the upper end of the washing barrel for blocking the water inside the washing barrel from crossing the balanced ring upward.

Further, a lower collecting annulus is provided at a lower end of the washing barrel,

the lower collecting annulus is arranged on a periphery of the washing barrel,

an inner side of the lower collecting annulus is provided with an opening which is communicated with the drainage outlet arranged at the bottom of the washing barrel,

the lower end of the drainage channel is communicated with the lower collecting annulus, and is communicated with the drainage outlet arranged at the bottom part of the washing barrel via the lower collecting annulus.

Further, the internal face on the side away from the washing barrel comprises at least two inclined walls,

each inclined wall gradually deviates and inclines away from the central axis of the washing barrel from top to bottom, and

an inclined angle of each inclined wall is different from or same with an inclined angle of each other.

Further, the inclined walls are connected in sequence, or,

a parallel wall which is in parallel with the central axis of the washing barrel is connected between at least two inclined walls.

The present disclosure further provides a washing machine provided with the above washing barrel.

Further, comprising a water collecting device which is provided below the washing barrel and configured to collect washing water drained from the washing barrel, and

the water collecting device being arranged below the washing barrel,

wherein the water collecting device is provided with a concave cavity structure configured to accommodate washing water,

the drainage outlet at the bottom of the washing barrel is arranged inside the concave cavity structure, and

a bottom of the concave cavity structure is connected with a water drainage pipe which drains water to the outside.

Further, the water collecting device comprises a mounting plate installed below the washing barrel and configured to support the washing barrel,

the washing barrel is rotatably set relative to the mounting plate,

the mounting plate is connected with the cabinet via a damping part,

the mounting plate is provided with a water retaining ring which extends towards the washing barrel to form the concave cavity structure.

Further, the drainage outlet at the bottom of the washing barrel is provided with a valve plug which controls the drainage outlet to be open or close,

preferably, the valve plug is mounted on the mounting plate in a up-down retractable way.

Further, a top of the water retaining ring is higher than a bottom surface of the washing barrel, and

a gap is formed between an inner periphery wall of the water retaining ring and an outer periphery wall of the washing barrel.

Further, the mounting plate is further provided with a locking structure, the locking structure is arranged below the bottom of the washing barrel and is in match with the washing barrel to limit rotation of the washing barrel during a washing process.

Further, comprising a power device which drives the washing barrel to rotate, wherein the power device is fixedly installed on a bottom of the mounting plate, and

the power device comprises a motor and a decelerating clutch, and a rotating shaft of the motor is connected with the bottom of the washing barrel through the decelerating clutch, to drive rotation of the washing barrel.

Further, the damping part comprises a hanger rod and a hanger rod seat,

an edge of the mounting plate is provided with a bayonet in match with the hanger rod seat, and

the hanger rod seat is clamped within the bayonet, and is arranged below the mounting plate.

After the above technical solution is adopted, the present disclosure has the following beneficial effects:

In the washing machine of the present disclosure, an outer barrel structure is saved, and a washing barrel is directly configured to be a water holding barrel, thereby being capable of increasing utilization of washing water, and reducing use amount of washing water. Meanwhile, after the outer barrel is saved, the size of the washing barrel could set to be bigger; the number of clothes to be washed is accordingly increased, thereby achieving an object of expanding capacity of the washing machine. On the other hand, a drainage channel is arranged on an outer side of the washing barrel of the present disclosure, during dehydration of the washing machine, the drainage channel can lead washing water to flow downwards, thereby avoiding washing water from concentrating on an upper end of the washing barrel, and enabling rotation of the washing barrel to be more stable, meanwhile, during operation, the noise is lower and the service life is long.

A further detailed description will be given below on specific embodiments of the present disclosure in combination with accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

As a part of the present application, accompanying drawings are used for providing a further understanding of the present disclosure, schematic embodiments and descriptions thereof of the present disclosure are used for explaining the present disclosure, rather than constituting an improper limit to the present disclosure. Obviously, accompanying drawings described below are merely some embodiments, for those skilled in the art, other drawings can be obtained based on these drawings without any creative effort. In the drawings:

FIG. 1 is a cutaway view of the structure of the present disclosure;

FIG. 2 is a cutaway view of the washing barrel of the present disclosure;

FIG. 3 is a partial enlarged view of K of FIG. 1;

FIG. 4 is a partial enlarged view of Y of FIG. 2.

Reference numerals in the figures: 1, cabinet 2, washing barrel 3, power device 4, mounting plate 5, drainage channel 6, water drainage pipe 7, balanced ring 8, dehydration hole 9, hanger rod 10, hanger rod seat 11, collecting annulus 12, lower collecting annulus 13, water retaining ring 14, locking structure 15, valve plug 16, water channel casing.

It should be noted that, these drawings and text descriptions are not aiming at limiting a conception range of the present disclosure in any form, but to describe concepts of the present disclosure for those skilled in the art with a reference to specific embodiments.

DETAILED DESCRIPTION

In order to make the object, technical solutions and advantages of the present disclosure clearer, a clear and complete description will be given below on technical solutions in the present embodiment in combination with accompanying drawings in embodiments of the present disclosure. The following embodiments are used for describing the present disclosure, rather than for limiting the scope of the present disclosure.

In the description of the present disclosure, it should be noted that, the directional or positional relationship indicated by such terms as “upper”, “lower”, “front”, “rear”, “left”, “right”, “vertical”, “inner” and “outer” is the directional or positional relationship shown based on the drawings, which is merely for convenient and simplified description of the present disclosure, rather than indicating or implying that the referred device or element must have the specific direction or must be constructed and operated in the specific direction, therefore, it cannot be understood as a limitation to the present disclosure.

In the description of the present disclosure, it should be noted that, unless otherwise definitely prescribed and defined, the terms “installation”, “connected” and “connection” should be understood in its broad sense. For example, the “connection” may be a fixed connection, may also be a detachable connection or an integrated connection; and the “connected” may be directly connected and can also be indirectly connected through an intermediate medium. The specific meaning of the above-mentioned terms in the present disclosure may be understood by those of ordinary skill in the art in light of specific circumstances.

As shown in FIG. 1 to FIG. 4, the washing machine includes a cabinet 1, a washing barrel 2 configured to contain clothes to be washed, a power device 3 configured to drive rotation of the washing barrel 2, a mounting plate 4 installed at a lower part of the washing barrel 2, and a damping part configured to connect the mounting plate 4 with the cabinet 1. The washing barrel 2 is rotatably arranged inside the cabinet 1, the washing barrel 2 is located on a mounting plate 4, and can rotate relative to the mount plate 4, the washing barrel 2 serves as a water holding barrel to contain washing water, the mounting plate 4 is configured to support the washing barrel 2, and the mounting plate 4 is movably connected with the cabinet 1 through the damping part. During washing or dehydrating, vibration will be generated between the washing barrel 2 and the mounting plate 4, and the vibration will be absorbed after the vibration is transmitted to the damping part.

An outer side of the washing barrel 2 in the present disclosure is provided with multiple drainage channels 5 which are arranged vertically. An internal face of at least one side, being away from the washing barrel 2, of the drainage channel 5 is set to be gradually deviated away from a central axis of the washing barrel from top to bottom, such that water inside the drainage channel 5 flows downwards under the effect of a centrifugal force. An upper end of the washing barrel 2 is provided with a collecting annulus 11, an inner side of the collecting annulus 11 is provided with a dehydration hole 8 which is communicated with the washing barrel 2, and an upper end of the dehydrating channel 5 is communicated with the collecting annulus 11, and a lower end of the dehydrating channel 5 is communicated with a drainage outlet which is arranged at a bottom part of the washing barrel 2.

Those skilled in the art can conceive that, in order to enable water inside the water channel 5 to flow downwards under the effect of the centrifugal force, as long as a part of the internal face is set to be gradually deviated away from a central axis of the washing barrel from top to bottom, therefore, the internal face on a side away from the washing barrel in the present disclosure can be set to be provided with at least two segments of inclined wall, each segment of inclined wall deviates and inclines away from the central axis of the washing barrel from top to bottom, and inclined angles of each inclined wall can be different and can also be the same.

Further, all the inclined walls can be directly connected in sequence, and can also be connected indirectly, specifically, a segment of parallel wall which is in parallel with the central axis of the washing barrel is connected between at least two inclined walls.

A inner diameter of the washing barrel 2 in the present disclosure gradually increases from bottom to top, when the washing barrel 2 rotates at a high speed, the washing water in the washing barrel 2 climbs upwards along a barrel wall of the washing barrel under the centrifugal force, and enters the collecting annulus 11 from the dehydration hole 8 of the collecting annulus 11 after rising to a certain height. The volume of the collecting annulus 11 is small; washing water will enter inside the drainage channel 5 from the collecting annulus 11, flow downwards along the drainage channel 5, and finally discharged from the drainage outlet of the washing machine.

Specifically, the drainage channel 5 comprises a water channel casing 16 and a part of the barrel wall of the washing barrel, wherein the water channel casing 16 is fastened on the part of the barrel wall of the washing barrel, and an upper end of the water channel casing 16 is connected with the collecting annulus 11, and a lower end of the water channel casing 16 extends to the bottom of the washing barrel 2.

A balanced ring 7 is arranged on a top end of the washing barrel 2, the dehydration hole 8 is arranged at a lower side of the balanced ring 7, in order to prevent overflow of washing water from the washing barrel 2 during dehydration, an inner diameter of the balanced ring 7 is smaller than an inner diameter of an opening at an upper end of the washing barrel 2, therefore, a step surface is formed to block water in the washing barrel 2 from crossing the balanced ring 7 upward and flowing out. Specifically, the upper end of the washing barrel 2 is provided with an annular bayonet which is clamped at an outer side at a bottom of the balanced ring 7, when the water in the washing barrel 2 flows upwards to contact with the balanced ring 7, the bottom of the balanced ring 7 will block the flow of water to continuously flow upwards, and play a role of collecting water flow into the dehydration hole 8.

Preferably, dehydration holes 8 are provided, and are uniformly distributed along a circumferential direction of the washing barrel 2.

Preferably, a lower collecting annulus 12 is arranged at a lower end of the washing barrel 2, the lower collecting annulus 12 is arranged on the periphery of the washing barrel 2, an inner side of the lower collecting annulus 12 is provided with an opening which is communicated with the drainage outlet arranged at the bottom of the washing barrel 2, a lower end of the drainage channel 5 is connected with the lower collecting annulus 12, and is communicated with the drainage outlet at the bottom of the washing barrel via the lower collecting annulus 12. The size of the lower collecting annulus 12 is large; hence, the lower collecting annulus 12 can store some of the water during dehydration of the washing machine, and can generate a balancing action on the washing barrel 2 together with the balanced ring 7.

The mounting plate 4 is provided with a water retaining ring 13; the water retaining ring 13 protrudes from an upper surface of the mounting plate 4 towards the washing barrel 2, and extends for a certain height to form a concave cavity structure which accommodates washing water. An opening is provided on a bottom of the concave cavity structure and is connected with a water drainage pipe 6 of the washing machine; the water drainage pipe 6 is connected with a drainage outlet of the washing machine. A valve plug 15 is provided at the drainage outlet at the bottom of the washing barrel 2; the drainage outlet is arranged at an inner side of the water retaining ring 13, to discharge water to the concave cavity structure when the valve plug 15 is opened. During a washing stage, the valve plug 15 is in a closed state, during a dehydrating stage, the valve plug 15 is in an open state, after the valve plug 15 is opened, the washing water in the washing barrel 2 flows into the concave cavity structure, and is discharged out of the washing machine through a water drainage pipe 6.

Preferably, a top part of the water retaining ring 13 is higher than a bottom surface of a washing barrel 2, a gap is formed between an inner peripheral wall of the water retaining ring 13 and an outer periphery wall of the washing barrel 2, to avoid collision caused when the washing barrel 2 rotates.

Preferably, an inner wall of the washing barrel 2 is provided with convex or veins which are used for being in contact friction with clothes, and in a clothes washing process, the convex or veins can play an effect of being in friction with clothes.

The power device is installed on a bottom of the mounting plate 4 and comprises a motor and a decelerating clutch, wherein a rotating shaft of the motor is connected with the bottom of the washing barrel through the decelerating clutch, to drive rotation of the washing barrel 2. An output shaft of the decelerating clutch penetrates through the mounting plate 4 and is connected with the washing barrel 2, and at least one dynamic seal is arranged between the output shaft and the mounting plate 4. Preferably, multiple reinforcing ribs which protrude downwards are arranged at a bottom of the mounting plate 4.

The mounting plate 4 is further provided with a locking structure 14. The locking structure 14 is arranged below the bottom of the washing barrel 2 and is in match with the washing barrel 2, to limit rotation of the washing barrel 2. The locking structure 14 can lock the washing barrel 2, to prevent rotation of the washing barrel 2. During a washing stage, the locking structure 14 locks the washing barrel 2, such that the washing barrel cannot rotate. At this time, the valve plug 15 blocks the drainage outlet at the bottom part of the washing barrel, the washing barrel is a container for holding water, clothes are agitated and washed by an impeller in the washing barrel; during a dehydrating stage, the valve plug 15 is separated from the drainage outlet, the washing water is discharged from the washing barrel, the locking structure 14 is unlocked, such that the washing water in clothes is spun-out by rotation of the washing barrel 2, and climbs upwards along the barrel wall and is led downwards and discharged through the drainage channel.

The damping part includes a hanger rod 9 and a hanger rod seat 10, wherein an upper end of the hanger rod 9 is connected with the cabinet 1, a lower end of the hanger rod 9 is connected with the hanger rod seat 10. An edge of the mounting plate 4 is provided with a bayonet in match with the hanger rod seat 10; the hanger rod seat 10 is clamped within the bayonet and is arranged below the mounting plate 4. A spring is provided within the hanger rod seat 10, under the action of gravity of the mounting plate 4 and the washing barrel 2, the spring in the hanger rod seat 10 is compressed, and plays a function of damping when the washing barrel 2 vibrates. The mounting plate 4 is arranged at a bottom of the washing barrel 2, such that the hanger rod seat 10 is arranged below the washing barrel 2, and does not occupy space between the washing barrel 2 and the cabinet 1, thereby being beneficial for expanding a volume of the washing barrel 2.

The dehydrating stage of the washing machine in the present disclosure is as follows: before dehydration, the water inside the washing barrel 2 is firstly discharged through the drainage outlet arranged at the bottom of the washing barrel 2, then the motor drives the washing barrel 2 to rotate at a high speed, remaining water absorbed in clothing inside the washing barrel 2 climbs upwards along the barrel wall of the washing barrel 2 under the action of the centrifugal force, and enters into the drainage channel 5, water flow changes flowing direction inside the drainage channel 5, and flows downwards, flows out of the washing barrel 2 along the drainage channel 5, falls into the concave cavity structure encircled by the water retaining ring 13, and is finally discharged out of the washing machine through the water drainage pipe 6.

A water collecting device arranged below the washing barrel in the present disclosure can also be of a barrel-shaped structure, and the above mounting plate and the water retaining ring are respectively corresponding to a bottom and a peripheral wall of the barrel-shaped structure.

What is described above is merely the preferred embodiments of the present disclosure, rather than limiting the present disclosure in any form, although the present disclosure has been disclosed above with the preferred embodiments, the preferred embodiments are not used for limiting the present disclosure, those skilled in the art can make some changes or modify into equivalent embodiments with equal changes by utilizing the above suggested technical contents without departing from the scope of the technical solution of the present disclosure, and the contents not departing from the technical solution of the present disclosure, any simple amendments, equivalent changes or modifications made to the above embodiments based on the technical essence of the present disclosure shall all fall within the scope of the solution of the present disclosure. 

1. A washing barrel of a washing machine, being configured to be rotatably installed within a cabinet of the washing machine and being a structure for containing clothes and washing water, comprising: a drainage channel, being arranged on an outer side of the washing barrel for allowing water to be drained downwards, and an internal face of at least one side, being away from the washing barrel, of the drainage channel is set to be gradually deviated away from a central axis of the washing barrel from top to bottom.
 2. The washing barrel of the washing machine according to claim 1, wherein a water inlet is provided at an upper end of the drainage channel, a water outlet is provided at a lower end, and a water drainage cavity of the drainage channel is provided to be communicated with the water inlet and the water outlet.
 3. The washing barrel of the washing machine according to claim 2, wherein the water drainage cavity is formed by a hollow structure inside the drainage channel, or, the water drainage cavity is formed by a peripheral wall surface of the washing barrel and a water channel casing covered on the washing barrel.
 4. The washing barrel of the washing machine according to claim 1, wherein the drainage channel comprises a water channel casing and a part of a barrel wall of the washing barrel, the drainage channel is formed by the barrel wall of the washing barrel and the water channel casing fastened on the washing barrel.
 5. The washing barrel of the washing machine according to claim 1, wherein at least one drainage channel is provided.
 6. The washing barrel of the washing machine according to claim 1, wherein an upper collecting annulus is provided at an upper part of the washing barrel, a dehydration hole communicated with the inside of the washing barrel is provided at a side, facing the washing barrel, of the upper collecting annulus, an upper end of the drainage channel is communicated with the upper collecting annulus, and the water in the upper collecting annulus is guided downwards and drained out.
 7. The washing barrel of the washing machine according to claim 1, wherein a drainage outlet is provided at a bottom of the washing barrel, and a lower end of the drainage channel is communicated with the drainage outlet.
 8. The washing barrel of the washing machine according to claim 6, wherein a top of the washing barrel is provided with a balanced ring, the dehydration hole is arranged below the balanced ring, and an inner diameter of the balanced ring is smaller than an inner diameter of an opening at the upper end of the washing barrel for blocking the water inside the washing barrel from crossing the balanced ring upward.
 9. The washing barrel of the washing machine according to claim 7, wherein a lower collecting annulus is provided at a lower end of the washing barrel, the lower collecting annulus is arranged on a periphery of the washing barrel, an inner side of the lower collecting annulus is provided with an opening which is communicated with the drainage outlet arranged at the bottom of the washing barrel, the lower end of the drainage channel is communicated with the lower collecting annulus, and is communicated with the drainage outlet arranged at the bottom of the washing barrel via the lower collecting annulus.
 10. The washing barrel of the washing machine according to claim 1, wherein the internal face on the side away from the washing barrel comprises at least two inclined walls, each inclined wall gradually deviates and inclines away from the central axis of the washing barrel from top to bottom, and an inclined angle of each inclined wall is different from; or same with an inclined angle of each other.
 11. The washing barrel of the washing machine according to claim 10, wherein inclined walls are connected in sequence, or, a parallel wall which is in parallel with the central axis of the washing barrel is connected between at least two inclined walls.
 12. A washing machine, comprising a cabinet and a washing barrel rotatablv installed within the cabinet of the washing machine, and the washing barrel is configured to be a structure for containing clothes and washing water, a drainage channel is arranged on an outer side of the washing barrel for allowing water to be drained downwards, and an internal face of at least one side, being away from the washing barrel, of the drainage channel is set to be gradually deviated away from a central axis of the washing barrel from top to bottom.
 13. The washing machine according to claim 12, further comprising a water collecting device for collecting washing water drained from the washing barrel, and the water collecting device being arranged below the washing barrel, wherein the water collecting device is provided with a cavity configured to accommodate washing water, a drainage outlet at a bottom of the washing barrel is arranged inside the cavity, and a bottom of the cavity is connected with a water drainage pipe for draining water to the outside.
 14. The washing machine according to claim 13, wherein the water collecting device comprises a mounting plate installed below the washing barrel and configured to support the washing barrel, the washing barrel is rotatably arranged relative to the mounting plate, the mounting plate is connected with the cabinet via a damping part, the mounting plate is provided with a water retaining ring which extends towards the washing barrel to form the cavity.
 15. The washing machine according to claim 14, wherein the drainage outlet at the bottom of the washing barrel is provided with a valve plug which controls the drainage outlet to be open or close, wherein the valve plug is mounted on the mounting plate in an up-down retractable way.
 16. The washing machine according to claim 14, wherein a top of the water retaining ring is higher than a bottom surface of the washing barrel, and a gap is formed between an inner periphery wall of the water retaining ring and an outer periphery wall of the washing barrel.
 17. The washing machine according to claim 14, wherein the mounting plate is further provided with a locking structure, the locking structure is arranged below the bottom of the washing barrel and is in match with the washing barrel to limit rotation of the washing barrel during a washing process.
 18. The washing machine according to claim 14, further comprising a power device which drives the washing barrel to rotate, wherein the power device is fixedly installed on a bottom of the mounting plate, and the power device comprises a motor and a decelerating clutch, and a rotating shaft of the motor is connected with the bottom of the washing barrel through the decelerating clutch, to drive rotation of the washing barrel.
 19. The washing machine according to claim 14, wherein the damping part comprises a hanger rod and a hanger rod seat, an edge of the mounting plate is provided with a bayonet in match with the hanger rod seat, and the hanger rod seat is clamped within the bayonet, and is arranged below the mounting plate. 